There is interesting question: How old are ebuilds in tree? (in term when they were touched last time)
So using simple oneliner we can gather ebuilds by year
# for i in `seq 2004 2010`; do echo -n "${i} "; qgrep -e "\-${i} Gentoo" | wc -l; done
Since we currently has 4 active EAPI’s in tree another interesting question was: How EAPI’s are distributed across tree?
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